Long journeys are difficult. Friends are willing to help each other. Selfishness is not rewarded. Moral: You get nothing from being selfish.
(credits to tah internet)
The second one is the answer
Media often have both a stated message and an <u>implied</u> message.
I be leave its D because people will want to know why it you think a large scale solar power plant is suitable.
Such as you could say.
A large scale solar power plant is suitable because it will be cheaper to run and better for the environment.
hope this helps
Turtle14526